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Table 1 Patients characteristics

From: Extraperitoneal laparoscopy for para-aortic lymphadenectomy in endometrial carcinoma staging: an approach with higher efficiency

Patient characteristics

group T

groupL

group E

P value

n = 21

n = 135

n = 20

Age at surgery,yrs

 median(range)

52(39-70)

54(32-75)

55 (41-69)

All p > 0.05

BMI,kg/m2 (median,range)

24.35(16.9-32.51)

24.22(16.41-50.78)

25.45(21.19-32.51)

 <18 ,n(%)

1(4.76%)

1(0.74%)

0(0%)

 18-25,n(%)

13(61.9%)

76(56.3%)

8(40%)

 25-30,n(%)

6(28.57%)

45(33.33%)

10(50%)

 30-35,n(%)

1(4.76%)

11(8.15%)

2(10%)

 >35,n(%)

0(0%)

2(1.48%)

0(0%)

Surgical stage

 IA

14(66.67%)

90(66.67%)

12(60%)

stage I and II vs stage III and IV all p > 0.05

 IB

3(14.29%)

14(10.37%)

5(25%)

 II

2(9.52%)

10(7.4%)

1(5%)

 IIIA

2(9.52)

3(2.22%)

0(0%)

 IIIB

0(0%)

1(0.74%)

0(0%)

 IIIC1

0(0%)

11(8.15%)

1(5%)

 IIIC2

0(0%)

4(2.96%)

1(5%)

 IVA

0(0%)

0(0%)

0(0%)

 IVB

0(0%)

(2.96%)

0(0%)

Histologic grade (G)

 G1

9(42.86%)

55(40.74%)

9(45%)

distribution of tumor grades, All p > 0.05

 G2

9(42.86%)

44(32.59%)

6(30%)

 

 G3

1(4.76%)

19(9.63%)

3(15%)

 

 UPSC

0(0%)

8(5.93%)

1(5%)

 

 CCC

0(0%)

7(5.19%)

0(0%)

histopathological types, p > 0.05

 MMMT

0(0%)

0(0%)

0(0%)

 

 Gx

2(9.52%)

0(0%)

0(0%)

 

 Mixed epithelial carcinoma

0(0%)

1(0.74%)

0(0%)

 

 Dedifferentiated carcinoma

0(0%)

10.74%)

1(5%)

 
  1. Footnote: BMI body max index, UPSC uterineserous carcinoma, CCC clear cell carcinoma, MMMT malignant mullerian mixed tumor